Research

Publications

• Ljupcho Petrov, Harmonic extensions on ℤ × ℕ and a discrete Hilbert transform (2025). Under review at Proc. Amer. Math. Soc.; preprint available at:  arXiv:2510.16494.

• A. Walton Green, Ljupcho Petrov, and Brett D. Wick, An A₂ theorem for one-sided Calderón-Zygmund operators (2025). Under review at Rev. Mat. Iberoam.; preprint available at: arXiv:2511.23313.

Talks

Seminar Talks:

• December 2025 | Analysis Seminar at WashU
  Harmonic extensions on ℤ × ℕ and a discrete Hilbert transform

• November 2023 | Analysis Seminar at WashU
  Weighted estimates for the martingale transform and one-sided Calderón-Zygmund operators

Colloquium Talk:

• November 2025 | Saint Louis University Colloquium
  Harmonic extensions on ℤ × ℕ and a discrete Hilbert transform

Conference Talks:

• November 2025 | Northeastern Analysis Meetings, University of Delaware
  An A₂ theorem for one-sided Calderón-Zygmund operators

• March 2026 (upcoming) | 2026 Spring Eastern AMS Sectional Meeting
  Boston College

Other Talks:

  
2022 - Present | Multiple talks at the Harmonic Analysis Learning Seminar
Washington University in St. Louis

Other Conferences Attended

• January 2025 | The 2025 Joint Mathematical Meetings

Seattle, Washington

• March 2024 | The 13th Ohio River Analysis Meeting

University of Kentucky

• January 2024 | iTeach (conference on teaching-related research)

Washington University in St. Louis

• October 2022 | Guido Weiss Memorial Conference On Harmonic Analysis

Washington University in St. Louis